Zobrazeno 1 - 10
of 1 395
pro vyhledávání: '"Calvez, Vincent"'
We perform stability analysis of a kinetic bacterial chemotaxis model of bacterial self-organization, assuming that bacteria respond sharply to chemical signals. The resulting discontinuous tumbling kernel represents the key challenge for the stabili
Externí odkaz:
http://arxiv.org/abs/2406.13994
The Fisher infinitesimal model is a classical model of phenotypic trait inheritance in quantitative genetics. Here, we prove that it encompasses a remarkable convexity structure which is compatible with a selection function having a convex shape. It
Externí odkaz:
http://arxiv.org/abs/2302.12063
Understanding the temporal spread of gene drive alleles -- alleles that bias their own transmission -- through modeling is essential before any field experiments. In this paper, we present a deterministic reaction-diffusion model describing the inter
Externí odkaz:
http://arxiv.org/abs/2210.13935
In this paper, we introduce and analyze an asymptotic-preserving scheme for Lotka-Volterra parabolic equations. It is a class of nonlinear and nonlocal stiff equations, which describes the evolution of a population structured with phenotypic trait. I
Externí odkaz:
http://arxiv.org/abs/2204.04146
Numerous traits under migration-selection balance are shown to exhibit complex patterns of genetic architecture with large variance in effect sizes. However, the conditions under which such genetic architectures are stable have yet to be investigated
Externí odkaz:
http://arxiv.org/abs/2111.11142
Self-generated gradients have atttracted a lot of attention in the recent biological literature. It is considered as a robust strategy for a group of cells to find its way during a long journey. This note is intended to discuss various scenarios for
Externí odkaz:
http://arxiv.org/abs/2109.06494
Publikováno v:
Nonlinear Anal. Theory Methods Appl. 238 (2024), 113392
We study the convergence towards a unique equilibrium distribution of the solutions to a time-discrete model with non-overlapping generations arising in quantitative genetics. The model describes the dynamics of a phenotypic distribution with respect
Externí odkaz:
http://arxiv.org/abs/2107.00383
We investigate a simple quantitative genetics model subjet to a gradual environmental change from the viewpoint of the phylogenies of the living individuals. We aim to understand better how the past traits of their ancestors are shaped by the adaptat
Externí odkaz:
http://arxiv.org/abs/2104.10427
Autor:
Agyei, Yaw, Beyers, Nulda, Bock, Peter, Bond, Virginia, Bwalya, Justin, Cori, Anne, Deventer, Anneen, Dunbar, Rory, El-Sadr, Wafaa, Emel, Lynda, Floyd, Sian, Griffith, Sam, Hargreaves, James, Hauck, Katharina, Headen, Tanette, Hoddinott, Graeme, James, Anelet, Jennings, Karen, Kanema, Sarah, Kosloff, Barry, Kruger, James, Kumar, Ramya, Macleod, David, Makola, Nozizwe, Mandla, Nomtha, Miller, Eric, Moore, Ayana, Mwenge, Lawrence, Noble, Heather, Phiri, Mwelwa, Pickles, Michael, Sabapathy, Kalpana, Sakala, Ephraim, Sauter, Rafael, Shanaube, Kwame, Silumesi, Andrew, Sista, Nirupama, Skalland, Tim, Smith, Peter, Thomas, Ranjeeta, Vermund, Sten, White, Rhonda, Wilson, Ethan, Yang, Blia, Yuhas, Krista, Bowden, Rory, Calvez, Vincent, Essex, Max, Grabowski, Kate, Gupta, Ravindra, Herbeck, Joshua, Kagaayi, Joseph, Kaleebu, Pontiano, Lingappa, Jairam, Moyo, Sikhulile, Novitsky, Vladimir, Ndung’u, Thumbi, Pillay, Deenan, Quinn, Thomas, Rambaut, Andrew, Seeley, Janet, Ssemwanga, Deogratius, Tanser, Frank, Wawer, Maria, Hall, Matthew, Golubchik, Tanya, Bonsall, David, Abeler-Dörner, Lucie, Limbada, Mohammed, Schaap, Ab, de Cesare, Mariateresa, MacIntyre-Cockett, George, Otecko, Newton, Probert, William, Ratmann, Oliver, Bulas Cruz, Ana, Piwowar-Manning, Estelle, Burns, David N, Cohen, Myron S, Donnell, Deborah J, Eshleman, Susan H, Simwinga, Musonda, Fidler, Sarah, Hayes, Richard, Ayles, Helen, Fraser, Christophe
Publikováno v:
In The Lancet Microbe January 2024 5(1):e62-e71
Publikováno v:
In Nonlinear Analysis January 2024 238